As in step 20, solder the rounded pad of
each LED. After that, unscrew the red &
green rings from the main assembly.
Finally, as in step 22, solder the remaining
lead of each LED and trim the leads short.
As in step 21, inspect the ring and do your best
to point the LEDs at the center of the ring.
(This will improve centering of your shadows.)
We now have the LED-filled green ring
clamped in place on top of the red one.
As in step 19, for each LED, check that the short lead is above the rounded pad, that
the LEDs are roughly pointing towards the center, and that the leads point straight up.
[Bulbdial Assembly Guide]
[37]
STEP 31: Inspect & solder the green ring
Here, we effectively repeat steps 19-22 for the green ring.
